2017 Specialized Stumpjumper FSR Pro Carbon 6Fattie vs 2019 Trek Fuel EX Women's
The M is the Trek Fuel EX Women's size closest to your S Specialized Stumpjumper FSR Pro Carbon 6Fattie. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Trek Fuel EX Women's
Compared with the Specialized Stumpjumper FSR Pro Carbon 6Fattie in S, the Trek Fuel EX Women's in M places the top of the head tube 6 mm lower and 36 mm further forward, relative to the bottom bracket. Its wheelbase is 35 mm longer, which can contribute to stability at speed.
- Frame stack
- −6 mm
- Lower front end
- Frame reach
- +36 mm
- Longer frame reach
- Wheelbase
- +35 mm
- Longer: steadier at speed
- Head angle
- −0.4°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Specialized Stumpjumper FSR Pro Carbon 6Fattie, STrek Fuel EX Women's, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR Pro Carbon 6Fattie S | Trek Fuel EX Women's M | Difference |
|---|---|---|---|
| Reach | 386mm | 422 | +36 mm |
| Stack | 618mm | 612 | −6 mm |
| Head tube angle | 67° | 66.6° | −0.4° |
| Seat tube angle | 74° | 73.5° | −0.5° |
| Effective top tube | 563mm | 601 | +38 mm |
| Chainstay length | 437mm | 432 | −5 mm |
| Wheelbase | 1122mm | 1157 | +35 mm |
| BB drop | 33mm | 39 | +6 mm |
| Standover | 754mm | 740 | −14 mm |
| Seat tube length | 396mm | 419 | +23 mm |
| Fork length | 560mm | not listed | |
| Head tube length | 95mm | 100 | +5 mm |
| BB height | not listed | 323 |
Differences are the Trek Fuel EX Women's minus the Specialized Stumpjumper FSR Pro Carbon 6Fattie. Full charts: 2017 Specialized Stumpjumper FSR Pro Carbon 6Fattie, 2019 Trek Fuel EX Women's.
Where each sits in its class
Specialized Stumpjumper FSR Pro Carbon 6FattieTrek Fuel EX Women's
Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Stumpjumper FSR Pro Carbon 6FattiePro Carbon 6Fattie | Trek Fuel EX Women's5 Women's |
|---|---|---|
| Fork | RockShox Pike RC | RockShox Recon RL |
| Rear shock | Öhlins STX | not listed |
| Shifter | SRAM X01 Eagle | Shimano Deore M6000 |
| Derailleur | SRAM X01 Eagle | Shimano Deore M6000 |
| Cassette | SRAM X01 Eagle | not listed |
| Chain | SRAM X01 Eagle | KMC X10 |
| Crankset | SRAM X1 | Race Face Cinch |
| Tire | Specialized Purgatory | Schwalbe Nobby Nic Performance |
| Hub | Roval Traverse | Bontrager Boost110, Bontrager Boost148 |
| Rim | Roval Traverse 650 | Alex Rims MD35 |
| Brake | SRAM Guide RS | Shimano MT200 |
| Grips | Specialized Sip Grip | not listed |
| Dropper post | Specialized Command Post IRcc | not listed |
| Seatpost | Specialized Command Post IRcc | not listed |
| Saddle | Specialized Henge Expert | Bontrager Arvada |
| Frame | not listed | Trek Alpha Platinum |
| Bottom bracket | not listed | Trek PF92 |
| Stem | not listed | Bontrager Rhythm |
| Headset | not listed | Trek Knock Block |
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